HVAC Mechanical Engineers; Levels III–V

Company Description

CRB is a leading provider of sustainable engineering, architecture, construction and consulting solutions to the global life sciences and food and beverage industries. Our more than 1,100 employees provide best-in‑class solutions that drive success and positive change for our clients, our people and our communities. CRB is a privately held company with a rich history of serving clients throughout the world, consistently striving for the highest standard of technical knowledge, creativity and execution.

CRB is expanding our Mechanical Engineering discipline and seeking talented professionals at all levels (III, IV, and V) to join our growing team. This is an exciting opportunity to contribute to innovative projects in the life sciences and food & beverage industries while advancing your career in a collaborative, client‑focused environment.

As a Mechanical Engineer at CRB, you will focus on the design and engineering of HVAC and mechanical utilities for new buildings, renovations, and process systems. You will manage multiple complex tasks, establish priorities, and collaborate with internal and external stakeholders to deliver high-quality, constructible designs.

Responsibilities include:

• Designing mechanical systems in compliance with codes and industry standards.
• Performing load calculations, utility assessments, energy modeling, and equipment selection.
• Developing design reports, plans, P&IDs, schedules, and specifications.
• Coordinating with architects, engineers, clients, and construction partners.
• Utilizing BIM tools, CAD software, and engineering platforms for design execution.
• Supporting construction activities, including RFIs, submittal reviews, and field surveys.

We are hiring across all CRB offices, with a strong focus on:
St. Louis, MO | Kansas City, MO | Dallas, TX | Conshohocken, Pennsylvania | Boston, MA | San Diego, CA| Denver, CO. The ideal candidate will be in a commutable distance to one of our offices and can work in a hybrid capacity.

At CRB, you’ll join a team committed to innovation, collaboration, and excellence. We offer competitive compensation, professional development opportunities, and the chance to work on projects that make a real impact.

• Professional Engineer (PE) license strongly preferred;
  EIT required if PE is not obtained.
• ABET‑accredited Bachelor’s degree in Mechanical or Architectural Engineering.
• Minimum of 5years of relevant AEC experience.
• Proficiency in Revit, AutoCAD, and Microsoft Office Suite.
• Experience in life sciences or food & beverage industries is a plus.
• Knowledge of mechanical/plumbing/fire/building codes and industry standards (ASHRAE, SMACNA, ISPE, etc.).

The pay range for a candidate selected for this position, dependent on position level, is typically $110,600 to $150,300 annually. The selected candidate’s actual pay will be based on various factors, including but not limited to work location, qualifications, and relevant experience. In addition, CRB offers a total rewards package that includes comprehensive insurance coverage as well as the opportunity to participate in one or more annual incentive programs based on company and individual performance.

All your information will be kept confidential according to EEO guidelines.

CRB is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity Employer and it is our policy to provide equal opportunity to all people without regard to race, color, religion, national origin, ancestry, marital status, veteran status, age, disability, pregnancy, genetic information, citizenship status, sex, sexual orientation, gender identity or any other legally protected category.

Employment is contingent on background screening.

CRB does not accept unsolicited resumes from search firms or agencies. Any resume submitted to any employee of CRB without a prior written search agreement will be considered unsolicited and the property of CRB. Please, no phone calls or emails.

CRB offers a complete and competitive benefit package designed to meet individual and family needs.

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.